The ideal solution for modern living: The ETG500

The Heliotherm ETG500 storage buffer offers state-of-the-art technology and innovative functions that provide maximum convenience and energy efficiency. Thanks to the advanced plug-and-function technology, the storage buffer is ready for use immediately after installation. This sophisticated technology saves time and effort during commissioning and makes the system particularly user-friendly.

The most important advantages at a glance:

• Hygienic hot water preparation: the integrated fresh hot water system heats the water as required, enabling unnecessary energy consumption to be avoided. A stainless steel plate heat exchanger ensures efficient and hygienic heating and offers reliable protection against legionella thanks to the counterflow principle.
• Wide range of applications: The ETG500 combines the functions of heating and cooling (up to 7 °C) with constant hot water preparation. An intelligent solution that combines convenience and functionality in one appliance.
• Compact and space-saving design: Thanks to the integrated hydraulic station and compact design, the ETG500 is also suitable for confined spaces. Assembly time is reduced by up to 70 %, saving time and costs.
• Intelligent control technology: The dual-core touch display offers a user-friendly interface and enables intuitive operation. Remote maintenance, PV integration and Modbus control maximise self-consumption of solar power and increase energy efficiency.
• Efficient operation: The Heliotherm stratified charging system ensures even energy distribution and minimises consumption costs. The low-maintenance design guarantees quick and easy maintenance.
• Protection and comfort: The innovative Heliotherm PBS® (Passive Balancing System) minimises energy losses and optimises efficiency. Additional functions such as anti-scale technology and an integrated emergency heating system offer safety and extend the service life.

The Heliotherm ETG500 is a future-orientated solution that impresses with its user-friendliness, energy efficiency and durability. With its high efficiency and low operating costs, the system makes a decisive contribution to sustainable energy savings. Another advantage: no special refrigeration licence is required for installation and operation.

This combination of state-of-the-art technology, simple operation and sustainable energy savings makes the ETG500 the ideal choice for anyone looking for a powerful and reliable heating and cooling system.